Trojan.DownLoader45.12458

Technical Information

Modifies file system

Creates the following files

%TEMP%\is-32m60.tmp\is-2i8jo.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\unins000.dat
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-3qq8m.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-1di83.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-c419k.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-srg90.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-a0ccg.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\data\is-j3nvs.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\data\is-ld1j0.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\data\is-u1k08.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\lang\is-tva0v.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\lang\is-1akav.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\lang\is-0tkmj.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\lang\is-u9evv.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-0m9qa.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\diskcleanerfree.exe
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-6rn0k.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-vee1d.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-tapgp.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-eqkc4.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-n679k.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-8frhp.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-df00l.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-3fvcm.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-g251i.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-ns9ic.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-fgva6.tmp
%TEMP%\is-0p3lj.tmp\_isetup\_iscrypt.dll
%TEMP%\is-0p3lj.tmp\_isetup\_shfoldr.dll
%TEMP%\is-0p3lj.tmp\_isetup\_setup64.tmp
%TEMP%\is-0p3lj.tmp\_isetup\_regdll.tmp
%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-i02io.tmp
%TEMP%\iofdiow.txt

Moves the following files

from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-fgva6.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\unins000.exe
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-c419k.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\turbosearch.exe
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-srg90.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\sqlite3.dll
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-a0ccg.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\toolbar_gray.bmp
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\data\is-j3nvs.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\data\search.ico
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\data\is-ld1j0.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\data\diskcleaner.ico
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\data\is-u1k08.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\data\win-uninstall.ico
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\lang\is-tva0v.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\lang\ukr.lzn
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\lang\is-1akav.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\lang\fra.lzn
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\lang\is-0tkmj.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\lang\enu.lzn
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\lang\is-u9evv.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\lang\rus.lzn
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-1di83.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\diskcleanerfree.exe
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-0m9qa.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\vcl140.bpl
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-i02io.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\rtl140.bpl
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-vee1d.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\report.dll
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-tapgp.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\logger.dll
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-eqkc4.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\localizer.dll
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-n679k.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\helper.dll
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-8frhp.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\diskcleanercore.dll
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-df00l.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\cc32100mt.dll
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-3fvcm.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\bvcomponents.bpl
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-g251i.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\borlndmm.dll
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-ns9ic.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\borlndmm.dat
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-6rn0k.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\settings.dll
from %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\is-3qq8m.tmp to %ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\extensionmanager.exe

Network activity

Connects to

'fi###specate.cf':80

TCP

HTTP GET requests

http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?74######

HTTP POST requests

http://fi###specate.cf/new/net_api

UDP

DNS ASK fi###specate.cf

Miscellaneous

Searches for the following windows

ClassName: '{E3E3B5FD-54AF-48AE-8D9B-99C51763B646}' WindowName: ''

Creates and executes the following

'%TEMP%\is-32m60.tmp\is-2i8jo.tmp' /SL4 $B0236 "<Full path to file>" 7271333 236544
'%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\diskcleanerfree.exe'
'%ProgramFiles(x86)%\bisvik\bisvik disk cleaner free\diskcleanerfree.exe' 447195d4e9a6886a05a5527ddffd3b7b

Executes the following